I wouldn't have given up? Has this FO?
The rumor is that they were looking to trade Jansen. If they were bringing in Yamamoto or a top tier starter, I'd keep Jansen around. However, this is a team still on the outside looking in. At best, they are a playoff contender. If they trade a closer that had a 4.61 xFIP last season, is it the end of the world?